How ATS Reads Headers and Footers: Complete Guide to Resume Parsing

When you submit your resume through an online application, it doesn't go directly to a hiring manager's inbox. Instead, it first encounters an Applicant Tracking System (ATS)—software designed to parse, score, and rank candidates automatically. Understanding how ATS reads headers and footers is critical because these sections often contain information you think is important but that the system may ignore, misread, or reject entirely.

Headers and footers are among the most misunderstood elements of resume formatting. Many job seekers add contact information, page numbers, or decorative elements to headers and footers, assuming they'll be read like the main resume body. In reality, ATS systems struggle with these sections, and what you carefully placed there might never reach a recruiter's eyes.

In this guide, you'll learn:

• How ATS systems actually parse headers and footers
• What information gets lost or misinterpreted
• Common formatting mistakes that break ATS parsing
• Best practices for headers and footers that work with ATS
• Step-by-step strategies to optimize your resume structure

Why Headers and Footers Matter for ATS Parsing

Headers and footers present a unique challenge in resume formatting because they exist outside the main text flow. Most ATS systems are built to extract text sequentially from top to bottom, left to right. When information is placed in headers or footers, the parsing algorithm may skip it entirely, read it out of order, or duplicate it incorrectly.

This matters because recruiters rely on ATS data to make initial screening decisions. If your contact information, key qualifications, or important details are trapped in a footer, the system might score your resume lower or fail to match you with relevant keywords. Studies show that poorly formatted resumes are rejected by ATS systems up to 75% of the time, and header/footer issues are a significant contributor.

How ATS Systems Read Headers and Footers

Text Extraction Process

ATS systems use optical character recognition (OCR) or direct text extraction to pull data from your resume. When you upload a PDF or Word document, the software attempts to identify distinct sections and extract text in reading order. Headers and footers are technically separate text layers, and different ATS platforms handle them differently.

Some systems ignore headers and footers completely, treating them as non-essential metadata. Others attempt to read them but place the extracted text in the wrong position within the candidate's profile, causing confusion during keyword matching. A few advanced systems do read headers and footers correctly, but relying on this is risky.

Common Parsing Failures

When ATS fails to parse headers and footers correctly, several problems occur:

• Contact information loss: Phone numbers and email addresses in headers are often skipped, making you unreachable.
• Duplicate text: Page numbers or repeated names can inflate word counts or confuse keyword matching.
• Out-of-order extraction: Information may be pulled in random sequences, breaking the logical flow recruiters expect.
• Special character errors: Decorative dividers or symbols in headers often fail to parse, creating garbled text.

File Format Impact

The file format you choose significantly affects how headers and footers are handled. PDFs preserve formatting but can cause headers and footers to be treated as separate objects by ATS systems. Word documents (.docx) are generally safer because they use a more standardized structure, though headers and footers are still at risk. Google Docs and other cloud-based formats often lose headers and footers entirely during conversion.

What ATS Typically Ignores in Headers and Footers

Knowing what ATS systems ignore helps you avoid wasting space on elements that won't help your candidacy:

• Page numbers: Completely ignored by most ATS systems; they add no value and can cause parsing errors
• Decorative elements: Lines, shapes, icons, and graphics in headers are either skipped or cause parsing failures
• Repeated names or titles: If your name appears in both the header and body, ATS may count it twice, skewing keyword relevance scores
• Professional headshots or QR codes: Images in headers are not read by ATS and may break the text extraction process
• Social media links in headers: URLs placed in headers are often missed, leaving recruiters unable to verify your LinkedIn or portfolio
• Dates or version numbers: Metadata in footers (like "Resume v3.2" or "Updated Jan 2025") adds clutter without helping your score

Common Header and Footer Mistakes to Avoid

• Placing contact information only in the header: If your phone number or email exists only in the header, many ATS systems won't extract it. Always include contact details in the main body at the top of your resume.
• Using decorative dividers or lines: Horizontal lines, borders, and graphic elements in headers confuse ATS parsing algorithms and can cause text extraction failures. Stick to plain text formatting.
• Adding your name as a repeating header: While it looks professional, having your name in both the header and the resume title section can cause ATS to misinterpret your resume structure or duplicate information.
• Embedding links in headers: URLs in headers are frequently missed by ATS systems. If you want to include a portfolio link, place it in the main resume body where it's guaranteed to be parsed.
• Using footers for important information: Critical details like certifications, clearances, or key achievements should never appear only in footers. ATS systems often skip footer content entirely.
• Mixing headers and body text formatting: If your header uses a different font, size, or alignment than the body, ATS may struggle to recognize where the header ends and the actual resume begins.

Best Practices for ATS-Friendly Headers and Footers

Follow these evidence-based strategies to ensure your headers and footers don't sabotage your ATS score:

• Keep headers minimal or empty: The safest approach is to avoid headers entirely or use them only for your name in plain text. Don't include contact information, logos, or decorative elements.
• Place all critical information in the main body: Your name, email, phone number, and LinkedIn URL should appear at the top of your resume content, not in headers. This ensures 100% ATS compatibility.
• Use standard fonts only: If you must use a header, stick to common fonts like Arial, Calibri, or Times New Roman. Avoid decorative fonts that ATS systems may not recognize.
• Avoid page numbers: Don't use automatic page numbering in footers. If your resume is longer than one page, manually add page numbers in the body if needed, but ideally keep resumes to one page.
• Never use images, logos, or QR codes: These elements in headers or footers will be ignored or cause parsing errors. Stick to plain text only.
• Test your resume with ATS tools: Before submitting, use free ATS scanners to see how your resume is parsed. This reveals whether headers and footers are being read correctly.
• Save as .docx or .txt when possible: Word documents (.docx) are more ATS-friendly than PDFs. Plain text (.txt) is the safest but least visually appealing option.
• Avoid repeating information: If your name appears in a header, don't repeat it as a title in the body. ATS may count it twice, affecting keyword relevance scoring.

Step-by-Step Guide: Optimizing Your Resume for ATS Parsing

1. Remove all headers: Go to your document's header section and delete any content. If you want your name at the top, add it as the first line of your resume body instead.
2. Clear footers of non-essential content: Delete page numbers, version numbers, dates, and any graphics from footers. If you need to include information, move it to the main resume body.
3. Add contact information to the resume top: Create a clean contact section at the very beginning: Your Name, Phone Number, Email Address, City/State (or Remote), LinkedIn URL (optional).
4. Use a simple, single-column layout: Multi-column layouts confuse ATS systems. Stick to a single column with left-aligned text.
5. Format with standard fonts and sizes: Use Arial, Calibri, or Times New Roman at 10-12pt. Avoid bold, italics, or colors unless they're essential for readability.
6. Test with an ATS parser: Upload your resume to a free ATS scanner tool to see exactly how it's being parsed. Look for missing information or garbled text.
7. Save in the right format: Save as .docx (Word) or .pdf, depending on the job application requirements. Avoid Google Docs or other cloud formats.
8. Review the parsed output: Compare what the ATS scanner extracted with what you intended. If critical information is missing, adjust your formatting and retest.

Conclusion: Simplify Your Resume for ATS Success

How ATS reads headers and footers ultimately comes down to this: most systems don't read them reliably, and many skip them entirely. The safest strategy is to avoid using headers and footers for important information and instead place everything in the main resume body where ATS parsing is predictable and consistent.

By removing decorative elements, eliminating page numbers, and moving critical contact information to the top of your resume, you dramatically improve your chances of passing ATS screening. Remember, your resume's primary goal is to be parsed correctly by software before a human ever sees it. Understanding resume formatting errors that break ATS parsing is essential to getting past the first filter.

Test your resume with free ATS scanner tools before submitting to any job application. These tools show you exactly what the system extracts, revealing any hidden issues with headers, footers, or formatting. A few minutes of testing now can save you from silent rejections later.